413731620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{7487}}^1$

素因数の和:7809

約数の個数: 72

約数和(自身を含む): 1259241984

約数和(自身を除く): 845510364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 921, 1228, 1535, 1842, 2763, 3070, 3684, 4605, 5526, 6140, 7487, 9210, 11052, 13815, 14974, 18420, 22461, 27630, 29948, 37435, 44922, 55260, 67383, 74870, 89844, 112305, 134766, 149740, 224610, 269532, 336915, 449220, 673830, 1347660, 2298509, 4597018, 6895527, 9194036, 11492545, 13791054, 20686581, 22985090, 27582108, 34477635, 41373162, 45970180, 68955270, 82746324, 103432905, 137910540, 206865810, 413731620]

約数ペア:

[(1, 413731620), (2, 206865810), (3, 137910540), (4, 103432905), (5, 82746324), (6, 68955270), (9, 45970180), (10, 41373162), (12, 34477635), (15, 27582108), (18, 22985090), (20, 20686581), (30, 13791054), (36, 11492545), (45, 9194036), (60, 6895527), (90, 4597018), (180, 2298509), (307, 1347660), (614, 673830), (921, 449220), (1228, 336915), (1535, 269532), (1842, 224610), (2763, 149740), (3070, 134766), (3684, 112305), (4605, 89844), (5526, 74870), (6140, 67383), (7487, 55260), (9210, 44922), (11052, 37435), (13815, 29948), (14974, 27630), (18420, 22461)]